Trojan.BrowserAssistant.PS

ThreatDown is now the name of the Malwarebytes line of business products. References to Malwarebytes below reflect the amazing technology used to first identify the threat.

Type of infection

Trojan.BrowserAssistant.PS is a Trojan that allows the threat actor to show advertisements in the affected browsers. Trojan.BrowserAssistant.PS is installed as part of bundlers.

installing BrowserAssistant

Malicious behavior

Users of affected systems may see this entry in their list of installed Programs and Features.

and these items in the Windows Startup folder:

startup entries

Business remediation

How to remove Trojan.BrowserAssistant.PS with the Malwarebytes Nebula console

You can use the Malwarebytes Anti-Malware Nebula console to scan endpoints.

endpoint menu

Nebula endpoint tasks menu

Choose the Scan + Quarantine option. Afterwards you can check the Detections page to see which threats were found.

Nebula detections

On the Quarantine page you can see which threats were quarantined and restore them if necessary.

Nebula Quarantaine

Home remediation

Trojan.BrowserAssistant.PS is Malwarebytes’ detection name for a Trojan that injects javascript code in targeted browsers (Edge and Firefox). The BrowserAssistant installer is signed by Realistic Media Inc. and aimed at Windows systems.